<?PHP

function render_op_contentbody($layout,$options){
	if (have_posts())
	{
		$post_number = 1;
		while(have_posts())
		{
			the_post();
			$divs_open = 0;
			$div_count = 1;
			$last_item = '';
			$even_odd = ($post_number & 1) ? "post_odd" : "post_even";
			echo "<div class=\"post post_number_{$post_number} $even_odd\" id=\"post-", get_the_ID(), '">';
			
			foreach($layout as $item)
			{
				switch ($item)
				{
					case 'title';
						echo '<h2><span><a href="'; the_permalink(); echo '" rel="bookmark" title="Permanent Link to ';
						the_title_attribute();
						echo '">'; the_title(); echo '</a></span></h2>';
						break;
					case 'author':
						$author_class = str_replace(' ','-',get_the_author());
						global $authordata; // required to lookup authors url
						$author_url = get_author_posts_url( $authordata->ID, $authordata->user_nicename );  // get link to author's posts
						echo '<div class="post_author"><div><span class="label">'.$options['author_pre'].'</span><a class="author_'.$author_class.'" href="'.$author_url.'">'; echo get_the_author(); echo '</a></div></div>';
						break;
					case 'time':
						echo '<div class="post_time"><div><span class="label">'.$options['time_pre'].'</span>'; the_time($options['time_format']); echo '</div></div>';
						break;
					case 'date':
						echo '<div class="post_date"><span>'; the_time($options['date_format']); echo '</span></div>';
						break;
					case 'post-body':
						echo '<div class="post_content">'; the_content($options['more_link']); echo '</div>';
						break;
					case 'post-excerpt':
						echo '<div class="post_excerpt">'; the_excerpt(); echo '</div>';
						break;
					case 'tags':
						if (has_tag()) {
							echo '<div class="post_tag"><div><span class="label">'.$options['tag_label'].'</span>'; the_tags($options['tag_before'], $options['tag_separator'], $options['tag_after']); echo '</div></div>';
						}
						break;
					case 'categories':
						echo '<div class="post_category"><div><span class="label">'.$options['category_label'].'</span>'; the_category($options['category_separator']); echo '</div></div>';
						break;
					case 'edit-link';
						echo '<div class="post_edit"><span>'; edit_post_link('Edit', '', ''); echo '</span></div>';
						break;
					case 'comments';
						echo '<div class="post_comments"><div>'; comments_popup_link($options['comment_link_none'], $options['comment_link_one'], $options['comment_link_multiple']); echo '</div></div>';
						break;
					case 'div':
						$divs_open++;
						echo '<div class="div-'.$div_count.'">';
						$div_count++;
						break;
					case 'div-close':
						if ($divs_open > 0) echo '</div>';
						$divs_open--;
						break;
					case 'thumbnail':
						global $post;	
						$img = OP_ImageSelection::get_image($post->ID,'thumbnail',FALSE);
						if($img != ''){
							echo '<div class="post_thumbnail"><span><a title="'; echo the_title(); echo '" href="'; the_permalink(); echo'"><img alt="'; echo the_title(); echo '" src="', $img, '" alt="" /></a></span></div>';
						}
						break;
					case 'op_content_hook':
						do_action('op_content_action', $last_item);
						break;
				}
				$last_item = $item;
			}
			if ($divs_open > 0){ // close all open divs
				 for($i=0; $i < $divs_open; $i++) echo '</div>';			 
			 }
			 
			if(is_single() || is_page()){
				echo '<div class="comment"><div>'; comments_template(); echo '</div></div>';
			}

			echo "</div>\n";
			$post_number += 1;
		}
	}
}